PTPN3 and essential tremor: MKLN1 has been previously associated with childhood asthma [54], SORBS1 with suicide risk (46) and childhood obesity in Hispanics [55], SLC1A2 with fatty acid levels [56], essential tremor [57–59], and other traits [58, 59], EPB41L4B with wound healing [60], PTPN3 with cancer [61], and FGF3 with breast cancer [62] and deafness [63, 64].